ILD256T

The ILD256T is a 2-channel 8-pin Phototransistor Output Optocoupler with bidirectional AC input. It consists of two infrared emitters coupled to a silicon NPN phototransistor detector. It is well suited for telecom applications such as ring detection or off/on hook status, given its bidirectional LED input and guaranteed current transfer ratio (CTR) of 20% at IF=10mA.

• 2:1 Maximum CTR symmetry
• 30mA Forward continuous current
• -55 to +100°C Operating temperature range